// Copyright (c) 2005-2008 ASCLEPIOS Project, INRIA Sophia-Antipolis (France)
// All rights reserved.
//
// This file is part of the ImageIO Library, and as been adapted for CGAL (www.cgal.org).
//
// $URL: https://github.com/CGAL/cgal/blob/v5.1/CGAL_ImageIO/include/CGAL/ImageIO/mincio.h $
// $Id: mincio.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
// SPDX-License-Identifier: LGPL-3.0-or-later
//
//
// Author(s)     :  ASCLEPIOS Project (INRIA Sophia-Antipolis), Laurent Rineau

#ifndef MINCIO_H
#define MINCIO_H

#ifdef MINC_FILES

#include <CGAL/ImageIO.h>
#include <minc.h>


/** read an image from a minc file
    @param im image structure
    @param name image file name
    @param startx returned X coordinate of origin vertor
    @param starty returned Y coordinate of origin vertor
    @param startz returned Z coordinate of origin vertor
    @param stepx returned X coordinate of step vertor
    @param stepy returned Y coordinate of step vertor
    @param stepz returned Z coordinate of step vertor
    @param Xcosine 3 dimensional array containing X axis cosine directions
    @param Ycosine 3 dimensional array containing Y axis cosine directions
    @param Zcosine 3 dimensional array containing Z axis cosine directions
    @return a negative value in case of failure */
int readMincHeader(_image *im, const char* name,
                   double *startx, double *starty, double *startz,
                   double *stepx, double *stepy, double *stepz,
                   double *Xcosine, double *Ycosine, double *Zcosine);

/** write an image in a minc file
    @param im image structure
    @param name image file name
    @param sourceName original minc file name
    @param startx origin X coordinate
    @param starty origin Y coordinate
    @param startz origin Z coordinate
    @param stepx returned X coordinate of step vertor
    @param stepy returned Y coordinate of step vertor
    @param stepz returned Z coordinate of step vertor
    @param Xcosine 3 dimensional array containing X axis cosine directions
    @param Ycosine 3 dimensional array containing Y axis cosine directions
    @param Zcosine 3 dimensional array containing Z axis cosine directions
    @param range 2 dimensional array containing min an max image intensity
    @return a negative value in case of failure */
int writeMincFile( const _image* im, const char *name, const char *sourceName,
                   double startx, double starty, double startz,
                   double stepx, double stepy, double stepz,
                   const double *Xcosine, const double *Ycosine,
                   const double *Zcosine, const double *range );


#endif

#ifdef CGAL_HEADER_ONLY
#include <CGAL/ImageIO/mincio_impl.h>
#endif // CGAL_HEADER_ONLY

#endif